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Prevent double submissions

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Jonathan Cremin 2015-01-18 00:24:13 +00:00
parent 099892e56f
commit d52fea9afa
3 changed files with 8 additions and 9 deletions
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12
links/views.py
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@ -1,7 +1,8 @@
from urlparse import urlparse
from django.shortcuts import render, redirect
from django.http import Http404
from django.contrib import messages
from .models import Link, LinkForm
from urlparse import urlparse
def catchall(request, id):
try:
@ -13,14 +14,17 @@ def catchall(request, id):
link = Link(url=id)
link.save();
context = {'form': LinkForm}
context['short_url'] = "http://" + str(request.get_host()) + "/" + str(link.id)
return render(request, 'index.html', context)
request.session['short_url'] = "http://" + str(request.get_host()) + "/" + str(link.id)
return redirect('/')
raise Http404("Link does not exist")
def home(request):
context = {'form': LinkForm}
if 'short_url' in request.session:
context['short_url'] = request.session['short_url']
if 'url' in request.POST:
link = Link(url=request.POST['url'])
link.save();
context['short_url'] = "http://" + str(request.get_host()) + "/" + str(link.id)
request.session['short_url'] = "http://" + request.get_host() + "/" + link.id
return redirect('/')
return render(request, 'index.html', context)